The North Warwickshire Line (also known as the Shakespeare Line) is a suburban railway line in the West Midlands region of the United Kingdom. It runs from Birmingham to Stratford-upon-Avon, Warwickshire, now the southern terminus of the line, although until 1976 the line continued to Cheltenham as part of the Great Western Railway route from Birmingham to Bristol. The line is one of the Snow Hill lines. It is not electrified and is operated by West Midlands Trains using Class 172 diesel multiple units.